Oumar Niasse joins Everton for £13.5 million from Lokomotiv Moscow

To see a list of completed deals in the January window thus far, visit theScore's Premier League transfer tracker.

Looking to bolster an attack that relies heavily on Romelu Lukaku and Arouna Kone, Everton has signed Senegalese international forward Oumar Niasse from Lokomotiv Moscow.

Niasse, 25, joins the Toffees for a fee of £13.5 million following a spell with the Russian capital club. The signing is the third-most expensive move in Everton history.

Niasse has scored eight times this year in the league paired with six assists for Lokomotiv, prompting his move to Merseyside for 12th place Everton. He was named Russian Premier League's Player of the Year in 2015.